---
title: "GM1 ADR-DSN.L.565 Runway turn pad marking — Certification Specifications and Guidance Material for Aerodrome Design (CS-ADR-DSN) — Issue 7, Aerodromes · Avioverse"
description: "Where a runway turn pad is not provided, a marking for continuous guidance to enable an aeroplane to complete a 180-degree turn and align with the runway…"
url: "https://avioverse.aero/regulations/easa/aerodromes/cs-adr-dsn/chapter-l-visual-aids-for-navigation-markings/gm1-adr-dsn-l-565"
---

# GM1 ADR-DSN.L.565 Runway turn pad marking

Certification Specifications and Guidance Material for Aerodrome Design (CS-ADR-DSN) — Issue 7 · Regulation (EU) No 139/2014 · EAR revision 13 Mar 2026

GM Guidance material

## GM1 ADR-DSN.L.565 Runway turn pad marking

Where a [runway turn pad](https://avioverse.aero/glossary/easa/runway-turn-pad) is not provided, a [marking](https://avioverse.aero/glossary/easa/marking) for continuous guidance to enable an [aeroplane](https://avioverse.aero/glossary/easa/aeroplane) to complete a 180-degree turn and align with the [runway](https://avioverse.aero/glossary/easa/runway) centre line may be provided. Such marking should be yellow, at least 15 cm in width and continuous in length.

\[Issue: ADR-DSN/4]

GM · GM1 ADR-DSN.L.565 — Regulation (EU) No 139/2014 · ED Decision 2017/021/R · Aerodromes Easy Access Rules · EAR revision 13 Mar 2026

[All rules in CHAPTER L — VISUAL AIDS FOR NAVIGATION (MARKINGS)](https://avioverse.aero/regulations/easa/aerodromes/cs-adr-dsn/chapter-l-visual-aids-for-navigation-markings)

Consolidated from the EASA Easy Access Rules (revision 13 Mar 2026, extracted 13 Oct 2026) for convenience. Not the official publication — verify against the Official Journal of the European Union and the EASA publications before operational use.